The River of Forgetfulness lies to the north and south of the territories of the Anomaly and the Demon Clan. It is the longest river in Liuyun State, serving as a natural boundary that divides the lands between the Demon Clan and the Anomaly.
At this moment, Yan Ao stood on the Demon Clan's side of the river. Looking across the rippling waters of the River of Forgetfulness, he could see a "fog wall" connecting the heaven and earth several thousand meters away.
This "fog wall" was composed of black Ghost Mist.
Chapter 254